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Search results for graphene oxide

Analytical Chemistry Oct 26, 2024

Graphene oxide and chitosan sponge found to be ten times more efficient at removing gold from e-waste

A team of chemists and materials scientists at the National University of Singapore, working with colleagues from Manchester University, in the U.K., and Guangdong University of Technology, in China, has developed a type ...

Materials Science Oct 25, 2024

Pushing the boundaries of traditional ceramic techniques by merging art and science

Art and science are sometimes poles apart, but that isn't the case in a research project described in ACS Omega. For this work, an interdisciplinary team merged scientific research, technological advancements and artistic ...

Analytical Chemistry Oct 21, 2024

Artificial 'nose' can sniff out damaged fruit and spoiled meat

Although smell has historically played an important role in the fight against diseases such as the plague and tuberculosis, the human nose is generally not sensitive enough to be used as a reliable diagnostic tool. However, ...

Nanomaterials Oct 18, 2024

New fabrication strategy enhances graphene aerogel sensitivity and durability for human-machine interfaces

In recent years, researchers have synthesized various new materials that could be used to develop more advanced robotic systems, devices and human-machine interfaces. These materials include graphene aerogels, ultralight, ...

Bio & Medicine Oct 8, 2024

Platform combines graphene oxide with antibodies to enhance CAR-T cell therapy

Imagine a world where your own immune cells are transformed into cancer-fighting superheroes. This is the promise of CAR-T cell therapy, a groundbreaking treatment that's already saving lives.

Nanomaterials Sep 24, 2024

Research reveals best conditions for storing graphene oxide

A research team from Skoltech and other scientific organizations conducted a study to determine which conditions are the most suitable for storing graphene oxide—a promising material that can be used for manufacturing composite ...

Nanomaterials Sep 23, 2024

Graphene at 20: Still no sign of the promised space elevator, but the material is quietly changing the world

Twenty years ago this October, two physicists at the University of Manchester, Andre Geim and Konstantin Novoselov, published a groundbreaking paper on the "electric field effect in atomically thin carbon films." Their work ...

Materials Science Sep 23, 2024

From pollution to power: Merging wastewater treatment and energy generation with capacitive MFC innovations

Imagine standing on the edge of a new frontier, where waste—something we often view as a problem—becomes the solution. We live in a world that needs innovation, where environmental challenges demand a sustainable approach, ...

Analytical Chemistry Sep 19, 2024

Researchers achieve aluminum molecular ring-based rotaxane and polyrotaxane

Rotaxanes have garnered interest for their unique structures consisting of mechanically interlocked axles and macrocycles. Numerous organic macrocycles have been employed to construct rotaxanes, including crown ether, cyclobis(paraquat-p-phenylene), ...

Analytical Chemistry Sep 17, 2024

Graphite oxidation experiments reveal new type of oscillating chemical reaction

A reaction that puzzled scientists for 50 years has now been explained by researchers at Umeå University. Rapid structural snapshots captured how graphite transforms into graphite oxide during electrochemical oxidation, ...

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